diff --git a/typo3/sysext/workspaces/Configuration/Backend/Routes.php b/typo3/sysext/workspaces/Configuration/Backend/Routes.php
index 62836d114de3fab59f5e3075a3abd5d76133843f..cc6283f29275e12c0b1c210eece4e4705fa4c1ec 100644
--- a/typo3/sysext/workspaces/Configuration/Backend/Routes.php
+++ b/typo3/sysext/workspaces/Configuration/Backend/Routes.php
@@ -4,7 +4,7 @@
  */
 return [
     'workspace_previewcontrols' => [
-        'path' => '/workspace/preview-control/',
+        'path' => '/workspace/preview-control',
         'target' => \TYPO3\CMS\Workspaces\Controller\PreviewController::class . '::handleRequest',
     ],
 ];